SmallPhotoViewer

A photo viewer with basic editing tools for GNUstep. Uses SmallStepLib for app lifecycle, menus, window style, file dialogs, and the shared CanvasView (same as SmallPaint).

Features

• Open an image (PNG, JPEG, BMP, TIFF, GIF). The app builds a list of all images in the same folder.
• Navigate to previous and next photo in the folder with the Left and Right arrow keys (or via menu: Previous / Next).
• Basic editing using the same tools as SmallPaint: Pencil, Eraser, and color picker. Edits apply to the current image.
• Save / Save As to write the current image (including edits) to disk.

Build

1. Build and install SmallStepLib:

   cd ../SmallStepLib && make && make install

2. Build SmallPhotoViewer:

   cd ../SmallPhotoViewer
   make

3. Run:

   ./SmallPhotoViewer.app/SmallPhotoViewer

   or from the build directory: openapp ./SmallPhotoViewer.app

Dependencies

• GNUstep (gui, base)
• SmallStepLib (installed; includes CanvasView)